So how much more can you do with a blow-off valve? Well, the Deceptor Pro II takes the Response concept even further...
*Adjust your BOV venting bias electronically on-the-fly
*Revised porting to optimize flow and venting bias
*Compact design fits in most factory valve locations
*Direct bolt on for many vehicles (33mm inlet- 33mm outlet)
*New bore finishing process ensures a lifetime of reliable operation

Deceptor Pro II features
*Remote proportional venting bias/volume control- from silent to loud or anywhere in between
*Sleek, compact in-car BOV volume controller with back lit dial
*End point adjustment to control maximum vent to atmosphere bias setting
*Volume adjustment mechanism driven by a high-torque geared electric motor
*Durable, low-friction gear train supported by precision sealed ball-bearing
*Supplied with all parts and wiring required to have it up and running quickly and easily